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Explore Mitsubishi Denki Kabushiki Kaisha's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Last updated on: Jun 12, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP1988046Aug 8, 2018Control System For Elevator1
EP1792864Oct 25, 2017Elevator Apparatus1